1 # Process this file with autoconf to produce a configure script.
3 # Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009 Free Software Foundation, Inc.
5 # This configure.ac is free software; the author
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 dnl This configure script is complicated, because GRUB needs to deal
15 dnl with three potentially different types:
17 dnl build -- the environment for building GRUB
18 dnl host -- the environment for running utilities
19 dnl target -- the environment for running GRUB
21 dnl In addition, GRUB needs to deal with a platform specification
22 dnl which specifies the system running GRUB, such as firmware.
23 dnl This is necessary because the target type in autoconf does not
24 dnl describe such a system very well.
26 dnl The current strategy is to use variables with no prefix (such as
27 dnl CC, CFLAGS, etc.) for the host type as well as the build type,
28 dnl because GRUB does not need to use those variables for the build
29 dnl type, so there is no conflict. Variables with the prefix "TARGET_"
30 dnl (such as TARGET_CC, TARGET_CFLAGS, etc.) are used for the target
34 AC_INIT([GRUB],[1.96],[bug-grub@gnu.org])
36 AC_CONFIG_SRCDIR([include/grub/dl.h])
37 AC_CONFIG_HEADER([config.h])
39 # Checks for host and target systems.
43 # Program name transformations
47 i[[3456]]86) target_cpu=i386 ;;
48 sparc) target_cpu=sparc64 ;;
51 # Specify the platform (such as firmware).
52 AC_ARG_WITH([platform],
53 AS_HELP_STRING([--with-platform=PLATFORM],
54 [select the host platform [[guessed]]]))
56 # Guess the platform if not specified.
57 if test "x$with_platform" = x; then
58 case "$target_cpu"-"$target_vendor" in
59 i386-apple) platform=efi ;;
60 i386-*) platform=pc ;;
61 x86_64-apple) platform=efi ;;
62 x86_64-*) platform=pc ;;
63 powerpc-*) platform=ieee1275 ;;
64 powerpc64-*) platform=ieee1275 ;;
65 sparc64-*) platform=ieee1275 ;;
66 *) AC_MSG_ERROR([unsupported CPU: "$target_cpu"]) ;;
69 platform="$with_platform"
72 # Adjust CPU unless target was explicitly specified.
73 if test -z "$target_alias"; then
74 case "$target_cpu"-"$platform" in
76 x86_64-*) target_cpu=i386 ;;
77 powerpc64-ieee1275) target_cpu=powerpc ;;
81 # Check if the platform is supported, make final adjustments.
82 case "$target_cpu"-"$platform" in
87 i386-linuxbios) platform=coreboot ;;
92 *) AC_MSG_ERROR([platform "$platform" is not supported for target CPU "$target_cpu"]) ;;
96 i386 | powerpc) target_m32=1 ;;
97 x86_64 | sparc64) target_m64=1 ;;
101 mingw32) host_os=cygwin ;;
104 # This normalizes the names, and creates a new variable ("host_kernel")
105 # while at it, since the mapping is not always 1:1 (e.g. different OSes
106 # using the same kernel type).
108 gnu*) host_kernel=hurd ;;
109 linux*) host_kernel=linux ;;
110 freebsd* | kfreebsd*-gnu) host_kernel=freebsd ;;
111 cygwin) host_kernel=windows ;;
116 AC_SUBST(host_kernel)
122 # Checks for build programs.
125 # Although cmp is listed in the GNU Coding Standards as a command which
126 # can used directly, OpenBSD lacks cmp in the default installation.
127 AC_CHECK_PROGS([CMP], [cmp])
128 if test "x$CMP" = x; then
129 AC_MSG_ERROR([cmp is not found])
132 AC_CHECK_PROGS([YACC], [bison])
133 if test "x$YACC" = x; then
134 AC_MSG_ERROR([bison is not found])
137 for file in /usr/src/unifont.bdf ; do
138 if test -e $file ; then
139 AC_SUBST([UNIFONT_BDF], [$file])
148 # These are not a "must".
149 AC_PATH_PROG(RUBY, ruby)
150 AC_PATH_PROG(HELP2MAN, help2man)
153 # Checks for host programs.
158 test "x$GCC" = xyes || AC_MSG_ERROR([GCC is required])
163 # Identify characteristics of the host architecture.
165 AC_CHECK_SIZEOF(void *)
166 AC_CHECK_SIZEOF(long)
169 if test x$grub_cv_apple_cc = xyes ; then
170 CFLAGS="$CFLAGS -DAPPLE_CC=1 -fnested-functions"
171 ASFLAGS="$ASFLAGS -DAPPLE_CC=1"
174 # Check LZO when compiling for the i386-pc.
175 if test "$target_cpu"-"$platform" = i386-pc; then
177 [AS_HELP_STRING([--enable-lzo],
178 [use lzo to compress kernel (default is lzma)])])
179 [if [ x"$enable_lzo" = xyes ]; then
180 # There are three possibilities. LZO version 2 installed with the name
181 # liblzo2, with the name liblzo, and LZO version 1.]
182 AC_DEFINE([ENABLE_LZO], [1], [Use lzo compression])
183 AC_CHECK_LIB([lzo2], [__lzo_init_v2], [LIBLZO="-llzo2"],
184 [AC_CHECK_LIB([lzo], [__lzo_init_v2], [LIBLZO="-llzo"],
185 [AC_CHECK_LIB([lzo], [__lzo_init2], [LIBLZO="-llzo"],
186 [AC_MSG_ERROR([LZO library version 1.02 or later is required])])])])
188 [LIBS="$LIBS $LIBLZO"]
189 AC_CHECK_FUNC([lzo1x_999_compress], ,
190 [AC_MSG_ERROR([LZO1X-999 must be enabled])])
192 [# LZO version 2 uses lzo/lzo1x.h, while LZO version 1 uses lzo1x.h.]
193 AC_CHECK_HEADERS([lzo/lzo1x.h lzo1x.h])
195 AC_DEFINE([ENABLE_LZMA], [1], [Use lzma compression])
197 AC_SUBST([enable_lzo])
200 # Check for functions.
201 AC_CHECK_FUNCS(posix_memalign memalign asprintf)
204 # Check for target programs.
207 # Find tools for the target.
208 if test "x$target_alias" != x && test "x$host_alias" != "x$target_alias"; then
209 tmp_ac_tool_prefix="$ac_tool_prefix"
210 ac_tool_prefix=$target_alias-
212 AC_CHECK_TOOLS(TARGET_CC, [gcc egcs cc],
213 [AC_MSG_ERROR([none of gcc, egcs and cc is found. set TARGET_CC manually.])])
214 AC_CHECK_TOOL(OBJCOPY, objcopy)
215 AC_CHECK_TOOL(STRIP, strip)
216 AC_CHECK_TOOL(NM, nm)
218 ac_tool_prefix="$tmp_ac_tool_prefix"
220 if test "x$TARGET_CC" = x; then
223 AC_CHECK_TOOL(OBJCOPY, objcopy)
224 AC_CHECK_TOOL(STRIP, strip)
225 AC_CHECK_TOOL(NM, nm)
230 # Test the C compiler for the target environment.
233 tmp_LDFLAGS="$LDFLAGS"
234 tmp_CPPFLAGS="$CPPFLAGS"
237 CFLAGS="$TARGET_CFLAGS"
238 CPPFLAGS="$TARGET_CPPFLAGS"
239 LDFLAGS="$TARGET_LDFLAGS"
242 if test "x$TARGET_CFLAGS" = x; then
244 TARGET_CFLAGS="-Wall -W -Wshadow -Wpointer-arith -Wmissing-prototypes \
245 -Wundef -Wstrict-prototypes -g"
247 # optimization flags.
248 AC_CACHE_CHECK([whether optimization for size works], grub_cv_cc_Os, [
250 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
254 if test "x$grub_cv_cc_Os" = xyes; then
255 TARGET_CFLAGS="$TARGET_CFLAGS -Os"
257 TARGET_CFLAGS="$TARGET_CFLAGS -O2 -fno-strength-reduce -fno-unroll-loops"
260 # Force no alignment to save space on i386.
261 if test "x$target_cpu" = xi386; then
262 AC_CACHE_CHECK([whether -falign-loops works], [grub_cv_cc_falign_loop], [
263 CFLAGS="$CFLAGS -falign-loops=1"
264 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
265 [grub_cv_cc_falign_loop=yes],
266 [grub_cv_cc_falign_loop=no])
269 if test "x$grub_cv_cc_falign_loop" = xyes; then
270 TARGET_CFLAGS="$TARGET_CFLAGS -falign-jumps=1 -falign-loops=1 -falign-functions=1"
272 TARGET_CFLAGS="$TARGET_CFLAGS -malign-jumps=1 -malign-loops=1 -malign-functions=1"
278 if test x$grub_cv_apple_target_cc = xyes ; then
279 TARGET_CFLAGS="$TARGET_CFLAGS -DAPPLE_CC=1 -fnested-functions"
280 CFLAGS="$CFLAGS -DAPPLE_CC=1 -fnested-functions"
281 TARGET_ASFLAGS="$TARGET_ASFLAGS -DAPPLE_CC=1"
283 AC_CHECK_PROG([OBJCONV], [objconv], [objconv], [])
284 if test "x$OBJCONV" = x ; then
285 AC_CHECK_PROG([OBJCONV], [objconv], [./objconv], [], [.])
287 if test "x$OBJCONV" = x ; then
288 AC_MSG_ERROR([objconv not found which is required when building with apple compiler])
291 TARGET_IMG_CFLAGS="-static"
292 TARGET_IMG_LDFLAGS='-nostdlib -static -Wl,-preload -Wl,-segalign,20 -Wl,-image_base,'
293 TARGET_IMG_LDFLAGS_AC='-nostdlib -static -Wl,-preload -Wl,-segalign,20 -Wl,-image_base,'
296 # Use linker script if present, otherwise use builtin -N script.
297 if test -f "${srcdir}/conf/${target_cpu}-${platform}-${host_os}-img-ld.sc"; then
298 TARGET_IMG_LDSCRIPT='$(top_srcdir)'"/conf/${target_cpu}-${platform}-${host_os}-img-ld.sc"
299 TARGET_IMG_LDFLAGS="-Wl,-T${TARGET_IMG_LDSCRIPT} -Wl,-Ttext,"
300 TARGET_IMG_LDFLAGS_AC="-Wl,-T${srcdir}/conf/${target_cpu}-${platform}-${host_os}-img-ld.sc"
303 TARGET_IMG_LDFLAGS='-Wl,-N -Wl,-Ttext,'
304 TARGET_IMG_LDFLAGS_AC='-Wl,-N -Wl,-Ttext,'
309 AC_SUBST(TARGET_IMG_LDSCRIPT)
310 AC_SUBST(TARGET_IMG_LDFLAGS)
311 AC_SUBST(TARGET_IMG_CFLAGS)
313 # For platforms where ELF is not the default link format.
314 AC_MSG_CHECKING([for command to convert module to ELF format])
316 cygwin) TARGET_OBJ2ELF='grub-pe2elf' ;;
319 AC_SUBST(TARGET_OBJ2ELF)
320 AC_MSG_RESULT([$TARGET_OBJ2ELF])
323 if test "x$target_m32" = x1; then
325 TARGET_CFLAGS="$TARGET_CFLAGS -m32"
326 TARGET_LDFLAGS="$TARGET_LDFLAGS -m32"
327 TARGET_MODULE_FORMAT="elf32"
330 if test "x$target_m64" = x1; then
332 TARGET_CFLAGS="$TARGET_CFLAGS -m64"
333 TARGET_LDFLAGS="$TARGET_LDFLAGS -m64"
334 TARGET_MODULE_FORMAT="elf64"
337 if test "$target_cpu"-"$platform" = x86_64-efi; then
338 # Use large model to support 4G memory
339 AC_CACHE_CHECK([whether option -mcmodel=large works], grub_cv_cc_mcmodel, [
341 CFLAGS="$CFLAGS -m64 -mcmodel=large"
342 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
343 [grub_cv_cc_mcmodel=yes],
344 [grub_cv_cc_mcmodel=no])
346 if test "x$grub_cv_cc_mcmodel" = xno; then
347 CFLAGS="$SAVED_CFLAGS -m64 -DMCMODEL_SMALL=1"
348 TARGET_CFLAGS="$TARGET_CFLAGS -DMCMODEL_SMALL=1"
349 AC_MSG_WARN([-mcmodel=large not supported. You won't be able to use the memory over 4GiB. Upgrade your gcc])
351 TARGET_CFLAGS="$TARGET_CFLAGS -mcmodel=large"
354 # EFI writes to stack below %rsp, we must not use the red zone
355 AC_CACHE_CHECK([whether option -mno-red-zone works], grub_cv_cc_no_red_zone, [
356 CFLAGS="$CFLAGS -m64 -mno-red-zone"
357 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
358 [grub_cv_cc_no_red_zone=yes],
359 [grub_cv_cc_no_red_zone=no])
361 if test "x$grub_cv_cc_no_red_zone" = xno; then
362 AC_MSG_ERROR([-mno-red-zone not supported, upgrade your gcc])
365 TARGET_CFLAGS="$TARGET_CFLAGS -mno-red-zone"
372 # Need __enable_execute_stack() for nested function trampolines?
373 grub_CHECK_ENABLE_EXECUTE_STACK
375 # Smashing stack protector.
376 grub_CHECK_STACK_PROTECTOR
377 # Need that, because some distributions ship compilers that include
378 # `-fstack-protector' in the default specs.
379 if test "x$ssp_possible" = xyes; then
380 TARGET_CFLAGS="$TARGET_CFLAGS -fno-stack-protector"
382 grub_CHECK_STACK_ARG_PROBE
383 # Cygwin's GCC uses alloca() to probe the stackframe on static
384 # stack allocations above some threshold.
385 if test x"$sap_possible" = xyes; then
386 TARGET_CFLAGS="$TARGET_CFLAGS -mno-stack-arg-probe"
389 AC_SUBST(TARGET_CFLAGS)
390 AC_SUBST(TARGET_MODULE_FORMAT)
392 AC_SUBST(TARGET_APPLE_CC)
393 AC_SUBST(TARGET_ASFLAGS)
394 AC_SUBST(TARGET_CPPFLAGS)
395 AC_SUBST(TARGET_LDFLAGS)
397 # Set them to their new values for the tests below.
399 if test "x$TARGET_APPLE_CC" = x1 ; then
400 CFLAGS="$TARGET_CFLAGS -nostdlib"
402 CFLAGS="$TARGET_CFLAGS -nostdlib -Wl,--defsym,___main=0x8100"
404 CPPFLAGS="$TARGET_CPPFLAGS"
405 LDFLAGS="$TARGET_LDFLAGS"
407 # Defined in aclocal.m4.
409 if test "x$TARGET_APPLE_CC" != x1 ; then
410 grub_PROG_OBJCOPY_ABSOLUTE
412 grub_PROG_LD_BUILD_ID_NONE
414 if test "x$target_cpu" = xi386; then
415 if test ! -z "$TARGET_IMG_LDSCRIPT"; then
416 # Check symbols provided by linker script.
417 CFLAGS="$TARGET_CFLAGS -nostdlib $TARGET_IMG_LDFLAGS_AC -Wl,-Ttext,8000,--defsym,___main=0x8100"
419 if test "x$TARGET_APPLE_CC" != x1 ; then
420 grub_CHECK_BSS_START_SYMBOL
421 grub_CHECK_END_SYMBOL
423 CFLAGS="$TARGET_CFLAGS"
424 grub_I386_ASM_PREFIX_REQUIREMENT
426 grub_I386_ASM_ABSOLUTE_WITHOUT_ASTERISK
428 AC_DEFINE([NESTED_FUNC_ATTR], [], [Catch gcc bug])
431 AH_BOTTOM([#if defined(__i386__) && !defined(GRUB_UTIL)
432 #define NESTED_FUNC_ATTR __attribute__ ((__regparm__ (1)))
434 #define NESTED_FUNC_ATTR
437 if test "$target_cpu"-"$platform" = i386-pc; then
438 AC_ARG_ENABLE([efiemu64],
439 [AS_HELP_STRING([--enable-efiemu64],
440 [build and install the 64-bit efiemu runtime (default=guessed)])])
441 if test x"$enable_efiemu64" = xno ; then
442 efiemu64_excuse="explicitly disabled"
444 if test x"$efiemu64_excuse" = x ; then
445 AC_CACHE_CHECK([whether options required for 64-bit efiemu work], grub_cv_cc_efiemu64, [
446 CFLAGS="$CFLAGS -m64 -mcmodel=large -mno-red-zone -nostdlib"
447 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
448 [grub_cv_cc_efiemu64=yes],
449 [grub_cv_cc_efiemu64=no])
451 if test x$grub_cv_cc_efiemu64 = xno; then
452 efiemu64_excuse="compiler doesn't support compiling with -m64 -mcmodel=large -mno-red-zone -nostdlib"
455 if test x"$enable_efiemu64" = xyes && test x"$efiemu64_excuse" != x ; then
456 AC_MSG_ERROR([64-bit efiemu runtime was explicitly requested but can't be compiled])
458 if test x"$efiemu64_excuse" = x ; then
463 AC_SUBST([enable_efiemu64])
469 CPPFLAGS="$tmp_CPPFLAGS"
470 LDFLAGS="$tmp_LDFLAGS"
477 # Memory manager debugging.
478 AC_ARG_ENABLE([mm-debug],
479 AS_HELP_STRING([--enable-mm-debug],
480 [include memory manager debugging]),
481 [AC_DEFINE([MM_DEBUG], [1],
482 [Define to 1 if you enable memory manager debugging.])])
484 AC_ARG_ENABLE([grub-emu],
485 [AS_HELP_STRING([--enable-grub-emu],
486 [build and install the `grub-emu' debugging utility (default=guessed)])])
487 AC_ARG_ENABLE([grub-emu-usb],
488 [AS_HELP_STRING([--enable-grub-emu-usb],
489 [build and install the `grub-emu' debugging utility with USB support (default=guessed)])])
490 AC_ARG_ENABLE([grub-emu-sdl],
491 [AS_HELP_STRING([--enable-grub-emu-sdl],
492 [build and install the `grub-emu' debugging utility with SDL support (default=guessed)])])
494 if test x"$enable_grub_emu" = xno ; then
495 grub_emu_excuse="explicitly disabled"
498 [# Check for curses libraries.]
499 [if [ x"$grub_emu_excuse" = x ]; then ]
500 AC_CHECK_LIB([ncurses], [wgetch], [LIBCURSES="-lncurses"],
501 [AC_CHECK_LIB([curses], [wgetch], [LIBCURSES="-lcurses"],
502 [grub_emu_excuse=["(n)curses libraries are required to build \`grub-emu'"]])])
503 AC_SUBST([LIBCURSES])
505 [if [ x"$grub_emu_excuse" = x ]; then ]
506 [# Check for headers.]
507 AC_CHECK_HEADERS([ncurses/curses.h], [],
508 [AC_CHECK_HEADERS([ncurses.h], [],
509 [AC_CHECK_HEADERS([curses.h], [],
510 [grub_emu_excuse=["(n)curses header files are required to build \`grub-emu'"]])])])
513 if test x"$enable_grub_emu" = xyes && test x"$grub_emu_excuse" != x ; then
514 AC_MSG_ERROR([grub-emu was explicitly requested but can't be compiled])
516 if test x"$grub_emu_excuse" = x ; then
520 grub_emu_usb_excuse="grub-emu isn't built"
521 grub_emu_sdl_excuse="grub-emu isn't built"
523 if test x"$enable_grub_emu_usb" = xno ; then
524 grub_emu_usb_excuse="explicitly disabled"
526 [if [ x"$grub_emu_usb_excuse" = x ]; then
527 # Check for libusb libraries.]
528 AC_CHECK_LIB([usb], [usb_claim_interface], [LIBUSB="-lusb"],
529 [grub_emu_usb_excuse=["libusb libraries are required to build \`grub-emu' with USB support"]])
532 [if [ x"$grub_emu_usb_excuse" = x ]; then
533 # Check for headers.]
534 AC_CHECK_HEADERS([usb.h], [],
535 [grub_emu_usb_excuse=["libusb header file is required to build \`grub-emu' with USB support"]])
537 if test x"enable_grub_emu_usb" = xyes && test x"$grub_emu_usb_excuse" != x ; then
538 AC_MSG_ERROR([USB support for grub-emu was explicitly requested but can't be compiled])
540 if test x"$grub_emu_usb_excuse" = x ; then
541 enable_grub_emu_usb=yes
543 enable_grub_emu_usb=no
546 if test x"$enable_grub_emu_sdl" = xno ; then
547 grub_emu_sdl_excuse="explicitely disabled"
549 [if [ x"$grub_emu_sdl_excuse" = x ]; then
550 # Check for libSDL libraries.]
551 AC_CHECK_LIB([SDL], [SDL_Init], [LIBSDL="-lSDL"],
552 [grub_emu_sdl_excuse=["libSDL libraries are required to build \`grub-emu' with SDL support"]])
555 [if [ x"$grub_emu_sdl_excuse" = x ]; then
556 # Check for headers.]
557 AC_CHECK_HEADERS([SDL/SDL.h], [],
558 [grub_emu_sdl_excuse=["libSDL header file is required to build \`grub-emu' with SDL support"]])
560 if test x"enable_grub_emu_sdl" = xyes && test x"$grub_emu_sdl_excuse" != x ; then
561 AC_MSG_ERROR([SDL support for grub-emu was explicitely requested but can't be compiled])
563 if test x"$grub_emu_sdl_excuse" = x ; then
564 enable_grub_emu_sdl=yes
566 enable_grub_emu_sdl=no
569 AC_SUBST([enable_grub_emu])
570 AC_SUBST([enable_grub_emu_usb])
571 AC_SUBST([enable_grub_emu_sdl])
573 AC_ARG_ENABLE([grub-fstest],
574 [AS_HELP_STRING([--enable-grub-fstest],
575 [build and install the `grub-fstest' debugging utility (default=guessed)])])
576 if test x"$enable_grub_fstest" = xno ; then
577 grub_fstest_excuse="explicitly disabled"
579 if test x"$grub_fstest_excuse" = x ; then
580 enable_grub_fstest=yes
582 enable_grub_fstest=no
584 AC_SUBST([enable_grub_fstest])
586 AC_ARG_ENABLE([grub-pe2elf],
587 [AS_HELP_STRING([--enable-grub-pe2elf],
588 [build and install the `grub-pe2elf' conversion utility])])
589 AC_SUBST([enable_grub_pe2elf])
591 AC_ARG_ENABLE([grub-mkfont],
592 [AS_HELP_STRING([--enable-grub-mkfont],
593 [build and install the `grub-mkfont' utility (default=guessed)])])
594 if test x"$enable_grub_mkfont" = xno ; then
595 grub_mkfont_excuse="explicitly disabled"
598 if test x"$grub_mkfont_excuse" = x ; then
599 # Check for freetype libraries.
600 AC_CHECK_PROGS([FREETYPE], [freetype-config])
601 if test "x$FREETYPE" = x ; then
602 grub_mkfont_excuse=["freetype2 libraries are required to build \`grub-mkfont'"]
604 freetype_cflags=`freetype-config --cflags`
605 freetype_libs=`freetype-config --libs`
607 if test x"$enable_grub_mkfont" = xyes && test x"$grub_mkfont_excuse" != x ; then
608 AC_MSG_ERROR([grub-mkfont was explicitly requested but can't be compiled])
610 if test x"$grub_mkfont_excuse" = x ; then
611 enable_grub_mkfont=yes
613 enable_grub_mkfont=no
615 AC_SUBST([enable_grub_mkfont])
616 AC_SUBST([freetype_cflags])
617 AC_SUBST([freetype_libs])
623 if test x"$link_dir" = xyes ; then
624 AC_CONFIG_LINKS([include/grub/cpu:include/grub/$target_cpu
625 include/grub/machine:include/grub/$target_cpu/$platform])
627 mkdir -p include/grub 2>/dev/null
628 rm -rf include/grub/cpu
629 cp -rp $srcdir/include/grub/$target_cpu include/grub/cpu 2>/dev/null
630 rm -rf include/grub/machine
631 cp -rp $srcdir/include/grub/$target_cpu/$platform include/grub/machine 2>/dev/null
633 AC_CONFIG_FILES([Makefile gensymlist.sh genkernsyms.sh])
634 AC_CONFIG_FILES([stamp-h], [echo timestamp > stamp-h])
637 echo "*******************************************************"
638 echo GRUB2 will be compiled with following components:
639 echo Platform: "$target_cpu"-"$platform"
640 if test "$target_cpu"-"$platform" = i386-pc; then
641 if [ x"$enable_lzo" = xyes ]; then
642 echo Compression: LZO
644 echo Compression: LZMA
647 if [ x"$grub_emu_excuse" = x ]; then
650 echo grub-emu: No "($grub_emu_excuse)"
652 if [ x"$grub_emu_usb_excuse" = x ]; then
653 echo USB support for grub-emu: Yes
655 echo USB support for grub-emu: No "($grub_emu_usb_excuse)"
657 if [ x"$grub_emu_sdl_excuse" = x ]; then
658 echo SDL support for grub-emu: Yes
660 echo SDL support for grub-emu: No "($grub_emu_sdl_excuse)"
662 if [ x"$enable_mm_debug" = xyes ]; then
663 echo With memory debugging: Yes
665 echo With memory debugging: No
667 if [ x"$enable_grub_pe2elf" = xyes ]; then
668 echo grub-pe2elf will be built and installed
669 elif [ x$TARGET_OBJ2ELF = xgrub-pe2elf ]; then
670 echo grub-pe2elf will be built but not installed
672 echo grub-pe2elf will not be built
674 if test "$target_cpu"-"$platform" = i386-pc; then
675 if [ x"$efiemu64_excuse" = x ]; then
676 echo efiemu64 runtime: Yes
678 echo efiemu64 runtime: No "($efiemu64_excuse)"
681 if [ x"$grub_fstest_excuse" = x ]; then
682 echo grub-fstest: Yes
684 echo grub-fstest: No "($grub_fstest_excuse)"
686 if [ x"$grub_mkfont_excuse" = x ]; then
687 echo grub-mkfont: Yes
689 echo grub-mkfont: No "($grub_mkfont_excuse)"
691 echo "*******************************************************"